Complex Sampling in National Surveys
Pusat Penyelidikan Penyakit Tak Berjangkit, Institut Kesihatan Umum
Sunday, 16 November 2025
| Age Group | % with DM | 95% CI |
|---|---|---|
| 18–29 | 3.2 | 2.2–4.6 |
| 30–39 | 6.5 | 5.2–8.1 |
| 40–49 | 15.2 | 13.2–17.4 |
| 50–59 | 28.8 | 25.0–33.0 |
| 60+ | 38.0 | 35.4–40.7 |
| Characteristic | N = 1,1001 |
|---|---|
| dm | |
| No DM | 858 (78.0%) |
| DM | 242 (22.0%) |
| 1 n (%) | |
| Age Group | Sex | Ethnicity | Sample Count (n) | Init. Est. Pop. | Malaysia Population ('000) | Post-strat Factor |
|---|---|---|---|---|---|---|
| 18-29 | male | malay | 52 | 1040 | 1910.68 | 1.8371923 |
| 18-29 | male | indian | 12 | 240 | 201.46 | 0.8394167 |
| 18-29 | female | malay | 78 | 1560 | 1790.28 | 1.1476154 |
| 18-29 | female | indian | 18 | 360 | 188.38 | 0.5232778 |
| 40-49 | male | malay | 52 | 1040 | 1232.30 | 1.1849038 |
| 40-49 | male | indian | 12 | 240 | 161.50 | 0.6729167 |
| 40-49 | female | malay | 78 | 1560 | 1203.60 | 0.7715385 |
| 40-49 | female | indian | 18 | 360 | 155.50 | 0.4319444 |
| 60+ | male | malay | 78 | 1560 | 982.90 | 0.6300641 |
| 60+ | male | indian | 18 | 360 | 129.20 | 0.3588889 |
| 60+ | female | malay | 117 | 2340 | 1064.90 | 0.4550855 |
| 60+ | female | indian | 27 | 540 | 149.60 | 0.2770370 |
| gender | ethnicity | age_group | n_samp | est_pop | pop_k | pop_fct |
|---|---|---|---|---|---|---|
| male | malay | 18-29 | 52 | 1040 | 1910.68 | 1.8371923 |
| male | malay | 30-39 | 52 | 1040 | 1419.40 | 1.3648077 |
| male | malay | 40-49 | 52 | 1040 | 1232.30 | 1.1849038 |
| male | malay | 50-59 | 52 | 1040 | 814.80 | 0.7834615 |
| male | malay | 60+ | 78 | 1560 | 982.90 | 0.6300641 |
| female | malay | 18-29 | 78 | 1560 | 1790.28 | 1.1476154 |
| female | malay | 30-39 | 78 | 1560 | 1419.10 | 0.9096795 |
| female | malay | 40-49 | 78 | 1560 | 1203.60 | 0.7715385 |
| female | malay | 50-59 | 78 | 1560 | 828.40 | 0.5310256 |
| female | malay | 60+ | 117 | 2340 | 1064.90 | 0.4550855 |
| gender | ethnicity | age_group | n_samp | est_pop | pop_k | pop_fct |
|---|---|---|---|---|---|---|
| male | malay | 18-29 | 52 | 1040 | 1910.68 | 1.8371923 |
| female | malay | 18-29 | 78 | 1560 | 1790.28 | 1.1476154 |
| male | malay | 40-49 | 52 | 1040 | 1232.30 | 1.1849038 |
| female | malay | 40-49 | 78 | 1560 | 1203.60 | 0.7715385 |
| male | malay | 60+ | 78 | 1560 | 982.90 | 0.6300641 |
| female | malay | 60+ | 117 | 2340 | 1064.90 | 0.4550855 |
| Characteristic |
Crude (Unweighted)
|
Weighted (Post-Stratified)
|
|---|---|---|
| DM N = 2421 |
DM N = 3,2691 |
|
| my | ||
| Overall | 242 (22.0%) | 3,269 (16.7%) |
| gender | ||
| female | 147 (22.3%) | 1,672 (17.2%) |
| male | 95 (21.6%) | 1,597 (16.2%) |
| age_group | ||
| 18-29 | 8 (4.0%) | 211 (4.0%) |
| 30-39 | 14 (7.0%) | 284 (6.8%) |
| 40-49 | 34 (17.0%) | 609 (15.8%) |
| 50-59 | 63 (31.5%) | 816 (29.5%) |
| 60+ | 123 (41.0%) | 1,349 (38.8%) |
| 1 n (%) | ||
Complex Sampling Design | NHMS | R Conference 2025